<template>
	<view>
		<view class="uni-header">
			<view class="uni-group">
				<view class="uni-title"></view>
				<view class="uni-sub-title"></view>
			</view>
			<view class="uni-group">
				<!--        <input class="uni-search" type="text" v-model="query" @confirm="search" placeholder="请输入搜索内容" />
        <button class="uni-button" type="default" size="mini" @click="search">搜索</button>
        <button class="uni-button" type="default" size="mini" @click="navigateTo('./add')">新增</button>
        <button class="uni-button" type="default" size="mini" :disabled="!selectedIndexs.length" @click="delTable">批量删除</button>
        <download-excel class="hide-on-phone" :fields="exportExcel.fields" :data="exportExcelData" :type="exportExcel.type" :name="exportExcel.filename">
          <button class="uni-button" type="primary" size="mini">导出 Excel</button>
        </download-excel> -->
			</view>
		</view>
		<view class="uni-container">
			<unicloud-db ref="udb" :collection="collectionList" :where="where" page-data="replace" :orderby="orderby"
				:getcount="true" :page-size="options.pageSize" :page-current="options.pageCurrent"
				v-slot:default="{data,pagination,loading,error,options}" :options="options" loadtime="manual"
				@load="onqueryload">
				<uni-table ref="table" :loading="loading" :emptyText="error.message || '没有更多数据'" border stripe
					type="selection" @selection-change="selectionChange">
					<uni-tr>
						<uni-th align="center" sortable @sort-change="sortChange($event, 'ActivityName')">活动名称</uni-th>
						<uni-th align="center" filter-type="timestamp"
							@filter-change="filterChange($event, 'ActivityDateTime_start')" sortable
							@sort-change="sortChange($event, 'ActivityDateTime_start')">开始时间</uni-th>
						<uni-th align="center" filter-type="timestamp"
							@filter-change="filterChange($event, 'ActivityDateTime_end')" sortable
							@sort-change="sortChange($event, 'ActivityDateTime_end')">结束时间</uni-th>
						<uni-th align="center" filter-type="timestamp" @filter-change="filterChange($event, 'use_time')"
							sortable @sort-change="sortChange($event, 'use_time')">使用时段</uni-th>
						<uni-th align="center" filter-type="search"
							@filter-change="filterChange($event, 'use_position')" sortable
							@sort-change="sortChange($event, 'use_position')">使用场地</uni-th>
						<uni-th align="center" filter-type="search"
							@filter-change="filterChange($event, 'use_department')" sortable
							@sort-change="sortChange($event, 'use_department')">使用部门</uni-th>
						<uni-th align="center" filter-type="search" @filter-change="filterChange($event, 'use_people')"
							sortable @sort-change="sortChange($event, 'use_people')">受众人数</uni-th>
						<uni-th align="center">负责人</uni-th>
						<uni-th align="center" filter-type="search" @filter-change="filterChange($event, 'user_phone')"
							sortable @sort-change="sortChange($event, 'user_phone')">负责人电话</uni-th>
						<uni-th align="center" filter-type="search"
							@filter-change="filterChange($event, 'shenhe_advice')" sortable
							@sort-change="sortChange($event, 'shenhe_advice')">审核意见</uni-th>
						<uni-th align="center" filter-type="select"
							:filter-data="options.filterData.shehe_status_localdata"
							@filter-change="filterChange($event, 'shehe_status')">审核状态</uni-th>
						<uni-th align="center" filter-type="search" @filter-change="filterChange($event, 'Notes')"
							sortable @sort-change="sortChange($event, 'Notes')">备注</uni-th>
						<uni-th align="center" filter-type="timestamp"
							@filter-change="filterChange($event, 'CreateDateTime')" sortable
							@sort-change="sortChange($event, 'CreateDateTime')">创建时间</uni-th>
						<!-- <uni-th align="center">操作</uni-th> -->
					</uni-tr>
					<uni-tr v-for="(item,index) in data" :key="index">
						<uni-td align="center">{{item.ActivityName}}</uni-td>
						<uni-td align="center">
							<uni-dateformat :threshold="[0, 0]" :date="item.ActivityDateTime_start"></uni-dateformat>
						</uni-td>
						<uni-td align="center">
							<uni-dateformat :threshold="[0, 0]" :date="item.ActivityDateTime_end"></uni-dateformat>
						</uni-td>
						<uni-td align="center">
							<uni-dateformat :threshold="[0, 0]" :date="item.use_time"></uni-dateformat>
						</uni-td>
						<uni-td align="center">{{item.use_position}}</uni-td>
						<uni-td align="center">{{item.use_department}}</uni-td>
						<uni-td align="center">{{item.use_people}}</uni-td>
						<uni-td align="center">{{item.user && item.user[0] && item.user[0].text}}</uni-td>
						<uni-td align="center">{{item.user_phone}}</uni-td>
						<uni-td align="center">{{item.shenhe_advice}}</uni-td>
						<uni-td align="center">{{options.shehe_status_valuetotext[item.shehe_status]}}</uni-td>
						<uni-td align="center">{{item.Notes}}</uni-td>
						<uni-td align="center">
							<uni-dateformat :threshold="[0, 0]" :date="item.CreateDateTime"></uni-dateformat>
						</uni-td>
						<uni-td align="center">
							<view class="uni-group">
								<!-- 								<button @click="navigateTo('./edit?id='+item._id, false)" class="uni-button" size="mini"
									type="primary">修改</button>
								<button @click="confirmDelete(item._id)" class="uni-button" size="mini"
									type="warn">删除</button> -->
								<!-- 								<button @click="confirm_edit(item._id)" class="uni-button" size="mini"
									type="warn">审核</button> -->
							</view>
						</uni-td>
					</uni-tr>
				</uni-table>
				<view class="uni-pagination-box">
					<uni-pagination show-icon :page-size="pagination.size" v-model="pagination.current"
						:total="pagination.count" @change="onPageChanged" />
				</view>
			</unicloud-db>
		</view>
	</view>
</template>

<script>
	import {
		enumConverter,
		filterToWhere
	} from '../../js_sdk/validator/abu_activity_yuyue.js';

	const db = uniCloud.database()
	// 表查询配置
	const dbOrderBy = '' // 排序字段
	const dbSearchFields = [] // 模糊搜索字段，支持模糊搜索的字段列表。联表查询格式: 主表字段名.副表字段名，例如用户表关联角色表 role.role_name
	// 分页配置
	const pageSize = 20
	const pageCurrent = 1

	const orderByMapping = {
		"ascending": "asc",
		"descending": "desc"
	}

	export default {
		data() {
			return {
				collectionList: [db.collection('abu_activity_yuyue').field(
					'ActivityName,ActivityDateTime_start,ActivityDateTime_end,use_time,use_position,use_department,use_people,user,user_phone,shenhe_advice,shehe_status,Notes,CreateDateTime'
				).getTemp(), db.collection('uni-id-users').field('username as text, _id').getTemp()],
				query: '',
				where: '',
				orderby: dbOrderBy,
				orderByFieldName: "",
				selectedIndexs: [],
				options: {
					pageSize,
					pageCurrent,
					filterData: {
						"shehe_status_localdata": [{
								"text": "通过",
								"value": 0
							},
							{
								"text": "驳回",
								"value": 1
							}
						]
					},
					...enumConverter
				},
				imageStyles: {
					width: 64,
					height: 64
				},
				exportExcel: {
					"filename": "abu_activity_yuyue.xls",
					"type": "xls",
					"fields": {
						"活动名称": "ActivityName",
						"开始时间": "ActivityDateTime_start",
						"结束时间": "ActivityDateTime_end",
						"使用时段": "use_time",
						"使用场地": "use_position",
						"使用部门": "use_department",
						"受众人数": "use_people",
						"负责人": "user",
						"负责人电话": "user_phone",
						"审核意见": "shenhe_advice",
						"审核状态": "shehe_status",
						"备注": "Notes",
						"创建时间": "CreateDateTime"
					}
				},
				exportExcelData: []
			}
		},
		onLoad() {
			this._filter = {}
		},
		onReady() {
			this.$refs.udb.loadData()
		},
		methods: {
			confirm_edit(id) {
				uni.navigateTo({
					url: './edit?id=' + id,
					success: res => {},
					fail: () => {},
					complete: () => {}
				});
			},
			onqueryload(data) {
				this.exportExcelData = data
			},
			getWhere() {
				const query = this.query.trim()
				if (!query) {
					return ''
				}
				const queryRe = new RegExp(query, 'i')
				return dbSearchFields.map(name => queryRe + '.test(' + name + ')').join(' || ')
			},
			search() {
				const newWhere = this.getWhere()
				this.where = newWhere
				this.$nextTick(() => {
					this.loadData()
				})
			},
			loadData(clear = true) {
				this.$refs.udb.loadData({
					clear
				})
			},
			onPageChanged(e) {
				this.selectedIndexs.length = 0
				this.$refs.table.clearSelection()
				this.$refs.udb.loadData({
					current: e.current
				})
			},
			navigateTo(url, clear) {
				// clear 表示刷新列表时是否清除页码，true 表示刷新并回到列表第 1 页，默认为 true
				uni.navigateTo({
					url,
					events: {
						refreshData: () => {
							this.loadData(clear)
						}
					}
				})
			},
			// 多选处理
			selectedItems() {
				var dataList = this.$refs.udb.dataList
				return this.selectedIndexs.map(i => dataList[i]._id)
			},
			// 批量删除
			delTable() {
				this.$refs.udb.remove(this.selectedItems(), {
					success: (res) => {
						this.$refs.table.clearSelection()
					}
				})
			},
			// 多选
			selectionChange(e) {
				this.selectedIndexs = e.detail.index
			},
			confirmDelete(id) {
				this.$refs.udb.remove(id, {
					success: (res) => {
						this.$refs.table.clearSelection()
					}
				})
			},
			sortChange(e, name) {
				this.orderByFieldName = name;
				if (e.order) {
					this.orderby = name + ' ' + orderByMapping[e.order]
				} else {
					this.orderby = ''
				}
				this.$refs.table.clearSelection()
				this.$nextTick(() => {
					this.$refs.udb.loadData()
				})
			},
			filterChange(e, name) {
				this._filter[name] = {
					type: e.filterType,
					value: e.filter
				}
				let newWhere = filterToWhere(this._filter, db.command)
				if (Object.keys(newWhere).length) {
					this.where = newWhere
				} else {
					this.where = ''
				}
				this.$nextTick(() => {
					this.$refs.udb.loadData()
				})
			}
		}
	}
</script>

<style>
</style>